TB 9-4931-540-35
(2) Press keys and enter values using ENTRY keys as listed in (a) through (i)
below:
(a) ENTRY INSTR PRESET.
(b) INPUT AUTORANGE to off.
INPUT ENTRY RANGE to -25 dBm using ENTRY STEP ⇓.
(c)
(d)
ENTRY REFERENCE LEVEL to -75 dBm.
(e)
RBW-VBW-ST ENTRY RES BW to 3 Hz.
(f)
RBW-VBW-ST ENTRY VIDEO BW to 1 Hz.
(g)
SWEEP ENTRY MANUAL to 60 Hz.
(h)
ENTRY CF STEP SIZE to 60 Hz.
(i)
TRACE CLEAR A.
(3) Average TI marker amplitude indication will be <-120 dBm.
(4) Press SWEEP ENTRY MANUAL key and then ENTRY STEP ⇑ key. Average
TI marker amplitude indication will be <-120 dBm.
(5) Press ENTRY STEP ⇑ key. Average TI marker amplitude indication will be
<-120 dBm.
(6) Press ENTRY STEP ⇑ key. Average TI marker amplitude indication will be
<-120 dBm.
(7) Repeat (6) above six times.
(8) Press keys and enter values using ENTRY keys as listed in (a) through (c)
below:
(a) SWEEP ENTRY MANUAL to 5 kHz.
(b) ENTRY CF STEP SIZE to 5 kHz.
(c) TRACE CLEAR A.
(9) Repeat (3) through (7) above.
(10) Press keys and enter values using ENTRY keys as listed in (a) through (c)
below:
(a) SWEEP ENTRY MANUAL to 100 kHz.
(b) ENTRY CF STEP SIZE to 100 kHz.
(c) TRACE CLEAR A.
(11) Repeat (3) through (7) above.
(12) Press keys and enter values using ENTRY keys as listed in (a) through (c)
below:
(a) SWEEP ENTRY MANUAL to 1 MHz.
(b) ENTRY CF STEP SIZE to 1 MHz.
(c) TRACE CLEAR A.
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